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单词
Owl Nebula
释义
Owl Nebula
Encyclopedia
理学
行星状星云
释
Owl Nebula
夜枭星云
位于大熊星座的一个比较复杂的行星状星云。星表中的编号为M97和NGC3587。距离地球2030光年(621秒差距),视星等为9.9,年龄约8千年。又称猫头鹰星云。
Astronomy
Owl Nebula
夜枭星云
随便看
multiphase IGM
multi-phase interferometer
multi-phase interferometry
multiphase laminar flow
multiphase laminar flow diffusion
multiphase microfluidics
multiphase motor
multiphase polymer systems
multiphase porous flow
multiphase pump
multiphase reaction
multiphase sampling
multi-phase solidification
multi-phase system
multiphonon absorption
multiphonon process
multiphonon relaxation
multiphonon spectrum
multiphoton dissociation
multiphoton effect
multiphoton entanglement
multiphoton excitation
multiphotonic excitation
multiphoton ionization
multiphoton process
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更新时间:2026/8/27 0:27:02